moon bay in the upper 40s at 48. forecast headlines for tonight, we have this. mostly clear skies, this weekend not too much change. patchy morning fog and frost but mild afternoon readings. we do bring in more cloud cover and just a slight chance of a few light showers. you'll see that coming up on the 5 day forecast. as far as overnight lows, once again, cold, upper 20s to 30 degrees. there is a possibility of black ice for it to resurface in the upland valleys. all set to watch out for that fog as well. low of 38 and san francisco about 40 degrees. here we are, we're all cold tomorrow morning at 7:00. those colors reflect the warm up. 50s, that links up with the 60s. lots of 60s in the forecast tomorrow. once again, overnight, patchy valley fog reforming. it will be a chilly start as we start out for your sad. high pressure continues to strengthen offshore pushing way up to the north.